NL400 Backpack Sprayer

NL400 Backpack Sprayer

With advanced ergonomics, functionality and technology, the NL400 15L Professional Knapsack Sprayer is suitable to meet the needs of both amateurs and the most demanding professional user. For use in various settings, from cultivated plots to large scale intensive industrial use.

Perfect for use by homeowners wanting to spray weed killer, moss control and liquid fertilisers. Equally suitable for professional groundspeople, greenkeepers and landscapers.


NL400 Backpack Sprayer


NL400 Knapsack Sprayer - Padded Straps
  • A 15 Litre Spray Tank
  • Exclusive, internal No Leak Pump™ never leaves harsh chemicals dripping down your back and pressurizes to 150 psi
  • Built-in agitator can handle liquids, powders, and water-soluble solutions. Agitator keeps them mixed, in solution, and ready to spray
  • Durable, 21" stainless steel wand with exclusive poly lining and the highest quality Viton® seals for maximum chemical resistance
  • Achieves 65% higher pressure than leading diaphragm pump backpacks. Spray hard-to-reach areas and create more precise spray patterns
  • Patented pump design has minimal high-wear parts (60% fewer replacement parts) and can be repaired in minutes without tools. Less down time!
  • Includes brass and poly adjustable nozzles, wide and narrow flat fans, and high performance foaming nozzle. Also accepts TeeJet® nozzles

For further information on the NL400 Backpack Sprayer, please contact a member of our technical sales team on +44 (0)1902 440250.

Delivery charge (if applicable) applied at checkout. Next working day delivery is available on this product, as an option on orders placed before 12 noon - excludes festive season & bank holidays. Please note deliveries to Highlands, Cornwall and more remote areas may take longer. Surcharges apply for non mainland locations, call for more information. More delivery info

For large orders, please be aware that if you require a smaller 7.5 tonne lorry, the maximum weight for pallets is 750 kg - otherwise the standard pallet size limit of 1000 kg applies.

If you have any access restrictions for lorries or large vehicles please speak to our sales team on +44 (0)1902 440250.

Collection from our Telford, Shropshire, Trade Counter is available for this product. More info on collections